{
  "id": "rowing:1900:waiheke:settlers-keel-boats",
  "sport": "rowing",
  "classification": "OFFICIAL",
  "canonicalEligible": true,
  "recording": {
    "id": "ASN-WAIHEKE1900-SETTLERS-KEEL-1",
    "policyVersion": "1.0",
    "classification": "OFFICIAL",
    "adoptedOn": "2026-10-23",
    "scope": "One reconstructed settlers’ keel-boat race using three named placed crews; wider Waiheke programme not closed",
    "ratingMethod": "Fixed equal Estimated C-20-D ratings using the already tested small-field adaptation; no new pilot or tuning to historical results",
    "uncertainties": [
      "Pegler and Council OCR readings provisional; no individual career linkage",
      "Crew size, steering personnel and full starter count unavailable",
      "Measured distance and exact Frenchman’s Cap course geometry unavailable",
      "Established 40-turn adaptation; rudder-only steering and boat class abstracted without new modifiers"
    ]
  },
  "event": {
    "id": "WAIHEKE1900-SETTLERS-KEEL",
    "name": "Waiheke · settlers’ keel-boats · OFFICIAL",
    "date": "1900-01-01",
    "stage": "Final",
    "parentEventId": null,
    "distanceMetres": null,
    "distanceProvenance": "Unavailable",
    "elapsedTime": null,
    "timeProvenance": "Unavailable"
  },
  "results": [
    {
      "place": 1,
      "crewName": "Messrs. Pegler [provisional]",
      "entryId": "WAIHEKE1900-SETTLERS-KEEL:lane-3",
      "athleteId": null,
      "identityProvenance": "Reconstructed",
      "clubCode": null,
      "status": "FINISHED",
      "deadHeat": false,
      "marginToWinner": {
        "spaces": 0,
        "text": "Winner",
        "provenance": "Derived"
      },
      "rating": {
        "value": "C-20-D",
        "provenance": "Estimated",
        "basis": {
          "method": "Equal-strength practice placeholder",
          "historicalEvidence": "Named historical placed crew; no independent comparative ability evidence"
        }
      },
      "withdrawal": null
    },
    {
      "place": 2,
      "crewName": "Day & Council [provisional]",
      "entryId": "WAIHEKE1900-SETTLERS-KEEL:lane-1",
      "athleteId": null,
      "identityProvenance": "Reconstructed",
      "clubCode": null,
      "status": "FINISHED",
      "deadHeat": false,
      "marginToWinner": {
        "spaces": 11,
        "text": "4.5 lengths",
        "provenance": "Derived"
      },
      "rating": {
        "value": "C-20-D",
        "provenance": "Estimated",
        "basis": {
          "method": "Equal-strength practice placeholder",
          "historicalEvidence": "Named historical placed crew; no independent comparative ability evidence"
        }
      },
      "withdrawal": null
    },
    {
      "place": 3,
      "crewName": "Gray Brothers",
      "entryId": "WAIHEKE1900-SETTLERS-KEEL:lane-2",
      "athleteId": null,
      "identityProvenance": "Reconstructed",
      "clubCode": null,
      "status": "FINISHED",
      "deadHeat": false,
      "marginToWinner": {
        "spaces": 17,
        "text": "7.5 lengths",
        "provenance": "Derived"
      },
      "rating": {
        "value": "C-20-D",
        "provenance": "Estimated",
        "basis": {
          "method": "Equal-strength practice placeholder",
          "historicalEvidence": "Named historical placed crew; no independent comparative ability evidence"
        }
      },
      "withdrawal": null
    }
  ],
  "provenance": {
    "finish": "Derived from replay dice",
    "field": "Three placed crews from digitized newspaper OCR; full starter count not explicitly stated; provisional surname readings",
    "lanes": "Reconstructed; shuffled at each fresh start",
    "ratings": "Estimated"
  },
  "verification": {
    "method": "Full 40-turn replay, frozen settlers’ keel-boat config and Publisher validation passed",
    "verifiedAt": "2026-10-23T14:45:15.711865Z",
    "sourceResultSHA256": "0bf66a11ebba1d7bc11a29db19d8f47888f234f7659d930f8be70310e1024094"
  },
  "limitations": [
    "Pegler and Council OCR readings provisional; no individual career linkage",
    "Crew size, steering personnel and full starter count unavailable",
    "Measured distance and exact Frenchman’s Cap course geometry unavailable",
    "Established 40-turn adaptation; rudder-only steering and boat class abstracted without new modifiers"
  ]
}